1.
Student and Teacher Coefficients in Large Ball Learning Through the Jigsaw Model at SMPN 1 Leles. Compet. J. Pendidik. Kepelatihan Olahraga. 2025;17(3):3219-3225. Accessed March 19, 2026. https://competitor.idjournal.eu/index.php/competitor/article/view/455